Aircraft seat assembly



FIG. 1 is a perspective view of the aircraft seat assembly;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 top plan view thereof. 

The ornamental design for a aircraft seat assembly, as shown. 